Effect of microwave radiation on mechanical behaviors of tight fine sandstone subjected to true triaxial stress
During the exploitation of deep resources, rock masses are under three-dimensional
anisotropic stress conditions owing to tectonic conditions and engineering disturbances …
anisotropic stress conditions owing to tectonic conditions and engineering disturbances …
Dynamic characteristics of coal under triaxial constraints based on the split–hopkinson pressure bar test system
Z Gu, R Shen, Z Liu, E Zhao, H Chen, Z Yuan… - Natural Resources …, 2023 - Springer
Deep coals are mostly in a three-dimensional (3D) unequal stress state. In the hope of
revealing dynamic characteristics of deep coals under impact load, dynamic failure …
revealing dynamic characteristics of deep coals under impact load, dynamic failure …
[HTML][HTML] A rigid true triaxial apparatus for analyses of deformation and failure features of deep weak rock under excavation stress paths
XT Feng, X Yu, Y Zhou, C Yang, F Wang - Journal of Rock Mechanics and …, 2023 - Elsevier
The squeezing scenario in deep weak rock tunnels can hinder underground construction.
However, due to the limitations of test technologies at hand, the real excavation stress path …
However, due to the limitations of test technologies at hand, the real excavation stress path …
[HTML][HTML] Mechanism of principal stress rotation and deformation failure behavior induced by excavation in roadways
J Zuo, Z Ma, C Xu, S Zhan, H Liu - Journal of Rock Mechanics and …, 2024 - Elsevier
The failure modes of rock after roadway excavation are diverse and complex. A
comprehensive investigation of the internal stress field and the rotation behavior of the …
comprehensive investigation of the internal stress field and the rotation behavior of the …
The PDC cutter-rock interaction behavior in rock cutting: A review
W Liu, H Deng, X Zhu, K Deng - Geoenergy Science and Engineering, 2023 - Elsevier
How to increase the rock-breaking efficiency is the prerequisite for improving the rate of
penetration (ROP) in drilling. At present, the roller cone bits and Polycrystalline Diamond …
penetration (ROP) in drilling. At present, the roller cone bits and Polycrystalline Diamond …